Product Profile of Fully Re-Circulated Lehr
T.N.F. Engineering offers Fully Re-Circulated Lehr. T.N.F. Engineering supplies wide ranges of metallic conveyer belts, material handling equipments, glass plant equipment, ovens and furnaces etc, I.S. Conveyor & cross conveyors, IS conveyor & cross conveyors, single liners & cold end conveyor, turn tables etc. Fully Re-Circulated Lehr use forced air to heat the Lehr tunnel. Fully Re-Circulated Lehr zone have a re-circulating fan mounted on top of the zone which circulates hot air through the Lehr ducts in to the Lehr tunnel.
Key Features of Fully Re-Circulated Lehr
- Re-circulating Lehr use forced air to heat the Lehr tunnel.
- TNF re-circulated Lehr zones have a re-circulating fan mounted on top of the zone which circulates hot air through the Lehr ducts in to the Lehr tunnel uniformly heating the charged Glass Wares to the required Annealing or Decorating temperature as required by the process cycle.
- These Lehr can be provided with heating source like Gas, Electricity, Oil or combinations of the above.
- Are modularly designed with automatic Temperature Controlling System for heating and cooling zones.
- Are manufactured up to a width of 4.8 meters with duel re-circulation fan for each zone where required.
- Can be provided with a maximum belt speed of up to 1200 MM per minute with very rigid and strong drive along with most rediable belt tensioning arrangement.
- Can be used for very high production plants of Glass containers T.V. tube, bulb shells etc.
